A cube of aluminum 11 cm on each side is initially at a temperature of 400C It is suddenly immersed in a tank of oil maintained at 85C The convection coefficient is 1100 W m2 C Calculate the temperature at the center of one face after a time of 1 min ...

A cube of aluminum 11 cm on each side is initially at a temperature of 400C. It

Question:

A cube of aluminum 11 cm on each side is initially at a temperature of 400ºC. It is suddenly immersed in a tank of oil maintained at 85ºC. The convection coefficient is 1100 W/m2 · ºC. Calculate the temperature at the center of one face after a time of 1 min.